318996966

素因数分解:

$2^1\times 3^1\times {\mathrm{19}}^1\times {\mathrm{113}}^1\times {\mathrm{24763}}^1$

素因数の和:24900

約数の個数: 32

約数和(自身を含む): 677543040

約数和(自身を除く): 358546074

約数列:

[1, 2, 3, 6, 19, 38, 57, 113, 114, 226, 339, 678, 2147, 4294, 6441, 12882, 24763, 49526, 74289, 148578, 470497, 940994, 1411491, 2798219, 2822982, 5596438, 8394657, 16789314, 53166161, 106332322, 159498483, 318996966]

約数ペア:

[(1, 318996966), (2, 159498483), (3, 106332322), (6, 53166161), (19, 16789314), (38, 8394657), (57, 5596438), (113, 2822982), (114, 2798219), (226, 1411491), (339, 940994), (678, 470497), (2147, 148578), (4294, 74289), (6441, 49526), (12882, 24763)]